<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>{% block title %}{% endblock title %} .zZ的blog</title>
    {% block css %}
    {% endblock css %}
    {% block js %}
    {% endblock js %}
</head>
<body>
    {% block content %}
        <h1>博客主页</h1>
    {% endblock content %}
</body>
    {% include "tongji.html" %}
</html>